Penjumlahan dan Pengurangan Aljabar

(3x + 4y) – (5x – 6y) =

• -2x + 10y

• 2x + 10y

• -2x - 10y

• 2x - 10y

(10p + 11) – (2p – 5) =

• -8p + 16

• 8p + 16

• 8p - 16

• -8p - 16

(8x + 7y) + (2x – 3y) =

• 10x + 4y

• -10x + 4y

• 10x - 4y

• -10x - 4y

(4x + 3y) + (2x – 5y) =

• 6x + 2y

• -6x - 2y

• 6x - 2y

• -6x + 2y

(3a + 8b) + (4a – 7b) =

• 7a + 1-

• -7a + 1b

• 7a + 1b

• -7a - 1b